CN211175347U - Dropwise add reaction unit's seal structure - Google Patents
Dropwise add reaction unit's seal structure Download PDFInfo
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- CN211175347U CN211175347U CN201921362091.8U CN201921362091U CN211175347U CN 211175347 U CN211175347 U CN 211175347U CN 201921362091 U CN201921362091 U CN 201921362091U CN 211175347 U CN211175347 U CN 211175347U
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Abstract
The utility model discloses a sealing structure of a dripping reaction device, which comprises a reaction device main body, wherein a supporting frame is arranged on the outer side of the reaction device main body, the top of the reaction device main body is connected with a connecting port, the top of the connecting port is provided with a sealing mechanism main body, a negative pressure mechanism is embedded and installed at the top of the sealing mechanism main body, and two sides of the sealing mechanism main body are respectively provided with a fixing mechanism; the utility model can continuously suck air from the fixed pipe through the micro vacuum pump so as to ensure that low pressure exists in the low-pressure cavity, and the sealing mechanism main body and the reaction device main body are firmly adsorbed under the action of the suction force of the negative pressure hole, thereby achieving the function of ensuring the sealing effect of the device; the utility model discloses can use through the cooperation of fixed block and extrusion pad, when the sealing mechanism main part was taken off to needs, only need close micro vacuum pump to outside pulling fixed block can, reached the effect of being convenient for wash reaction unit main part.
Description
Technical Field
The utility model belongs to the technical field of reaction unit, concretely relates to dropwise add reaction unit's seal structure.
Background
The reaction device is a container for completing physical reaction and chemical reaction of a medium, the existing reaction device usually needs to add solution dropwise into the interior, more than one material is usually added dropwise, each material needs to be quantitatively added, in order to ensure good protection performance of the device, the sealing mechanism main body of the reaction device needs to ensure the safety of the dropwise addition reaction process through a sealing structure, the sealing performance of the existing sealing structure is limited, internal gas leakage can be caused, meanwhile, the sealing mechanism main body is difficult to take down, and the problem of inconvenience in cleaning exists, so that the sealing structure of the dropwise addition reaction device is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dropwise add reaction unit's seal structure to the sealing performance of the current seal structure who proposes in solving above-mentioned background art is limited, may lead to inside gas leakage, and the sealing mechanism main part is difficult to take off simultaneously, has comparatively inconvenient scheduling problem when wasing.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dropwise add reaction unit's seal structure, includes the reaction unit main part, the outside of reaction unit main part is provided with the support frame, the top of reaction unit main part is connected with the connector, the top of connector is provided with the sealing mechanism main part, negative pressure mechanism is installed in the top embedding of sealing mechanism main part, the both sides of sealing mechanism main part all are provided with fixed establishment, the top of sealing mechanism main part is connected with the connecting pipe.
Preferably, the negative pressure mechanism comprises a micro vacuum pump, the bottom of the micro vacuum pump is connected with a fixed pipe, one end of the bottom of the fixed pipe is connected with a low-pressure cavity, the bottom of the low-pressure cavity is provided with a negative pressure hole, and an isolation net is arranged inside the negative pressure hole.
Preferably, the isolation net is a metal rubber filter net, and the negative pressure hole is formed in the sealing mechanism main body.
Preferably, the fixed establishment includes the connecting rod, the one end of connecting rod is connected with the fixed block, the other end of connecting rod is connected with the movable block, the extrusion pad is installed to the opposite side of movable block, one side that the movable block is close to the connecting rod is provided with supporting spring, supporting spring's the other end is connected with the protective housing, there is the gyro wheel in the inside of protective housing through connecting axle movable mounting, the stopper is installed to one side of sealing mechanism main part.
Preferably, the roller is movably connected with the outer side of the connecting rod, and the supporting spring is a refined high-carbon steel spring.
Preferably, the bottom of the reaction device main body is provided with a condensed water outlet.
Preferably, the bottom of the support frame is provided with supporting legs, and the supporting legs are respectively installed at four corners of the bottom of the support frame.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses simple structure, convenient to use can last through micro vacuum pump from fixed pipe suction air so that there is the low pressure in the low pressure cavity, and the sealing mechanism main part is placed when the top of reaction unit main part, adsorbs sealing mechanism main part and reaction unit main part firmly under the suction effect in negative pressure hole, has reached the function of ensureing the sealed effect of this device.
(2) The utility model discloses can use through the cooperation of fixed block and extrusion pad, when the sealing mechanism main part was taken off to needs, only need close micro vacuum pump to outside pulling fixed block can, easy operation is convenient, has reached the effect that the sealing mechanism main part easily taken off, the cleaning reaction device main part of being convenient for.
Drawings
Fig. 1 is a schematic view of the external overall structure of the present invention;
FIG. 2 is a schematic structural diagram of the external portion of the present invention;
fig. 3 is a schematic structural view of the negative pressure mechanism of the present invention;
fig. 4 is a schematic structural view of the fixing mechanism of the present invention;
in the figure: 1. a reaction apparatus main body; 2. a support frame; 3. a connecting port; 4. a sealing mechanism body; 5. a negative pressure mechanism; 51. a micro vacuum pump; 52. a fixed tube; 53. a low pressure chamber; 54. a negative pressure hole; 55. an isolation net; 6. a fixing mechanism; 61. a connecting rod; 62. a fixed block; 63. a movable block; 64. pressing the cushion; 65. a support spring; 66. a protective shell; 67. a roller; 68. a limiting block; 7. and (4) connecting the pipes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a dropwise add reaction unit's seal structure, includes reaction unit main part 1, and the outside of reaction unit main part 1 is provided with support frame 2, and the top of reaction unit main part 1 is connected with connector 3, and the top of connector 3 is provided with sealing mechanism main part 4, and negative pressure mechanism 5 is installed in the top embedding of sealing mechanism main part 4, and the both sides of sealing mechanism main part 4 all are provided with fixed establishment 6, and the top of sealing mechanism main part 4 is connected with connecting pipe 7.
In this embodiment, preferably, the negative pressure mechanism 5 includes a micro vacuum pump 51, the bottom of the micro vacuum pump 51 is connected with a fixed pipe 52, one end of the bottom of the fixed pipe 52 is connected with a low pressure chamber 53, the bottom of the low pressure chamber 53 is provided with a negative pressure hole 54, an isolation net 55 is installed inside the negative pressure hole 54, when the device is used, the micro vacuum pump 51 can be started, at this time, the micro vacuum pump 51 can continuously suck air from the fixed pipe 52 so that low pressure exists in the low pressure chamber 53, when the sealing mechanism main body 4 is placed on the top of the reaction device main body 1, the sealing mechanism main body 4 and the reaction device main body 1 are firmly adsorbed under the action of the suction force of the negative pressure hole 54, and the function of ensuring the sealing effect of the device.
In this embodiment, it is preferable that the separation net 55 is a metal rubber filter net, and the negative pressure hole 54 is formed in the sealing mechanism main body 4.
In this embodiment, it is preferable that the bottom of the reaction device main body 1 is provided with a condensed water outlet.
In this embodiment, preferably, the bottom of the supporting frame 2 is provided with supporting legs, and the supporting legs are respectively installed at four corners of the bottom of the supporting frame 2.
Example 2
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a dropwise add reaction unit's seal structure, includes reaction unit main part 1, and the outside of reaction unit main part 1 is provided with support frame 2, and the top of reaction unit main part 1 is connected with connector 3, and the top of connector 3 is provided with sealing mechanism main part 4, and negative pressure mechanism 5 is installed in the top embedding of sealing mechanism main part 4, and the both sides of sealing mechanism main part 4 all are provided with fixed establishment 6, and the top of sealing mechanism main part 4 is connected with connecting pipe 7.
In this embodiment, preferably, the negative pressure mechanism 5 includes a micro vacuum pump 51, the bottom of the micro vacuum pump 51 is connected with a fixed pipe 52, one end of the bottom of the fixed pipe 52 is connected with a low pressure chamber 53, the bottom of the low pressure chamber 53 is provided with a negative pressure hole 54, an isolation net 55 is installed inside the negative pressure hole 54, when the device is used, the micro vacuum pump 51 can be started, at this time, the micro vacuum pump 51 can continuously suck air from the fixed pipe 52 so that low pressure exists in the low pressure chamber 53, when the sealing mechanism main body 4 is placed on the top of the reaction device main body 1, the sealing mechanism main body 4 and the reaction device main body 1 are firmly adsorbed under the action of the suction force of the negative pressure hole 54, and the function of ensuring the sealing effect of the device.
In this embodiment, it is preferable that the separation net 55 is a metal rubber filter net, and the negative pressure hole 54 is formed in the sealing mechanism main body 4.
In this embodiment, preferably, the fixing mechanism 6 includes a connecting rod 61, one end of the connecting rod 61 is connected with a fixing block 62, the other end of the connecting rod 61 is connected with a movable block 63, an extrusion pad 64 is installed on the other side of the movable block 63, a supporting spring 65 is disposed on one side of the movable block 63 close to the connecting rod 61, the other end of the supporting spring 65 is connected with a protective shell 66, a roller 67 is movably installed inside the protective shell 66 through a connecting shaft, a limit block 68 is installed on one side of the sealing mechanism main body 4, in the using process, when the sealing mechanism main body 4 needs to be taken down, the fixing block 62 only needs to be pulled outwards, the fixing block 62 can drive the connecting rod 61 to move outwards and can drive the movable block 63 and the extrusion pad 64 to move, at this time, the sealing mechanism main body 4 can be taken down only by, the reaction device main body 1 can be cleaned easily.
In this embodiment, preferably, the roller 67 is movably connected to the outer side of the connecting rod 61, and the supporting spring 65 is a refined high-carbon steel spring.
In this embodiment, it is preferable that the bottom of the reaction device main body 1 is provided with a condensed water outlet.
In this embodiment, preferably, the bottom of the supporting frame 2 is provided with supporting legs, and the supporting legs are respectively installed at four corners of the bottom of the supporting frame 2.
The utility model discloses a theory of operation and use flow: when the device is used, the micro vacuum pump 51 can be started, at the moment, the micro vacuum pump 51 can continuously suck air from the fixed pipe 52 so that low pressure exists in the low pressure cavity 53, when the sealing mechanism body 4 is placed at the top of the reaction device body 1, the sealing mechanism body 4 and the reaction device body 1 are firmly adsorbed under the action of suction force of the negative pressure hole 54, and the function of ensuring the sealing effect of the device is achieved. In the use, when sealing mechanism main part 4 was taken off to needs, only need to stimulate fixed block 62 to the outside, fixed block 62 can drive connecting rod 61 and move to the outside this moment to can drive movable block 63 and extrusion pad 64 and move, only need close micro vacuum pump 51 this moment, can take off sealing mechanism main part 4, and easy operation is convenient, has reached that sealing mechanism main part 4 easily takes off, is convenient for wash the effect of reaction unit main part 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a dropwise add seal structure of reaction unit, includes reaction unit main part (1), the outside of reaction unit main part (1) is provided with support frame (2), its characterized in that: the top of reaction unit main part (1) is connected with connector (3), the top of connector (3) is provided with sealing mechanism main part (4), negative pressure mechanism (5) are installed in the top embedding of sealing mechanism main part (4), the both sides of sealing mechanism main part (4) all are provided with fixed establishment (6), the top of sealing mechanism main part (4) is connected with connecting pipe (7).
2. A sealing structure of a dropping reaction apparatus according to claim 1, characterized in that: the negative pressure mechanism (5) comprises a micro vacuum pump (51), the bottom of the micro vacuum pump (51) is connected with a fixed pipe (52), one end of the bottom of the fixed pipe (52) is connected with a low-pressure cavity (53), a negative pressure hole (54) is formed in the bottom of the low-pressure cavity (53), and an isolation net (55) is installed inside the negative pressure hole (54).
3. A sealing structure of a dropping reaction apparatus according to claim 2, characterized in that: the isolation net (55) is a metal rubber filter net, and the negative pressure hole (54) is formed in the sealing mechanism main body (4).
4. A sealing structure of a dropping reaction apparatus according to claim 1, characterized in that: fixed establishment (6) are including connecting rod (61), the one end of connecting rod (61) is connected with fixed block (62), the other end of connecting rod (61) is connected with movable block (63), extrusion pad (64) are installed to the opposite side of movable block (63), one side that movable block (63) are close to connecting rod (61) is provided with supporting spring (65), the other end of supporting spring (65) is connected with protective housing (66), there are gyro wheel (67) in the inside of protective housing (66) through connecting axle movable mounting, stopper (68) are installed to one side of sealing mechanism main part (4).
5. A sealing structure of a dropping reaction apparatus according to claim 4, wherein: the roller (67) is movably connected with the outer side of the connecting rod (61), and the supporting spring (65) is a refined high-carbon steel spring.
6. A sealing structure of a dropping reaction apparatus according to claim 1, characterized in that: and a condensed water outlet is formed in the bottom of the reaction device main body (1).
7. A sealing structure of a dropping reaction apparatus according to claim 1, characterized in that: supporting legs are arranged at the bottom of the supporting frame (2) and are respectively installed at four corners of the bottom of the supporting frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921362091.8U CN211175347U (en) | 2019-08-21 | 2019-08-21 | Dropwise add reaction unit's seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921362091.8U CN211175347U (en) | 2019-08-21 | 2019-08-21 | Dropwise add reaction unit's seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211175347U true CN211175347U (en) | 2020-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921362091.8U Active CN211175347U (en) | 2019-08-21 | 2019-08-21 | Dropwise add reaction unit's seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211175347U (en) |
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2019
- 2019-08-21 CN CN201921362091.8U patent/CN211175347U/en active Active
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